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Patent Assignment Assignor Details
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Assignor Name : NATIONAL OILWELL DHT, L.P.
Total Assignments: 10
Assignment: 1
Reel/Frame:062549/0925   Pages: 10
Recorded: 01/31/2023
Attorney Dkt #:3314-48106
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/10/2021
Newly Merged Entity Data
1
NATIONAL OILWELL VARCO, L.P.
Exec Dt:
12/10/2021
Newly Merged Entity's New Name
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11598153
US20210172258
17270147
Correspondence name and address
THADDEUS J. FALESKI/CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 2
Reel/Frame:062942/0154   Pages: 10
Recorded: 03/10/2023
Attorney Dkt #:3314-47301
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/31/2021
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11629557
US20190330925
16398158
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 3
Reel/Frame:062948/0806   Pages: 10
Recorded: 03/10/2023
Attorney Dkt #:3314-47207
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/31/2021
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11668136
US20220003044
17480319
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 4
Reel/Frame:064057/0370   Pages: 4
Recorded: 06/22/2023
Attorney Dkt #:3314-42111
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/31/2021
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11220866
US20180171719
15849471
 
11814959
US20220090449
17537743
Correspondence name and address
THADDEUS J. FALESKI/CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 5
Reel/Frame:064238/0671   Pages: 4
Recorded: 07/10/2023
Attorney Dkt #:3314-57302
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/31/2021
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11208849
US20210131190
16673515
 
11788361
US20220074271
17528751
Correspondence name and address
THADDEUS J. FALESKI/CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 6
Reel/Frame:064342/0973   Pages: 10
Recorded: 07/21/2023
Attorney Dkt #:3314-47208
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/31/2021
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11952895
US20230279728
18138895
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 7
Reel/Frame:064540/0909   Pages: 7
Recorded: 08/09/2023
Attorney Dkt #:5233.151US1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/31/2021
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230122050
17906235
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:064607/0622   Pages: 7
Recorded: 08/16/2023
Attorney Dkt #:5233.151WO1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/31/2021
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230122050
17906235
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:065725/0265   Pages: 4
Recorded: 11/30/2023
Attorney Dkt #:3314-41707
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/31/2021
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11220869
US20210131189
16481133
 
11965382
US20220081975
17535119
Correspondence name and address
THADDEUS J. FALESKI/CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079
Assignment: 10
Reel/Frame:066158/0807   Pages: 4
Recorded: 12/30/2023
Attorney Dkt #:3314-55106 (WT-DD-0034)
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NATIONAL OILWELL DHT, L.P.
Exec Dt:
12/31/2021
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220412170
17770745
Correspondence name and address
THADDEUS J. FALESKI/CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079

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Web interface last modified: August 25, 2017 v.2.6
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